Examination of water for chemical substances (ICS code(s): 13.060.50)
PCD 339 – 2:2022, Methods of sampling and test (physical and chemical) for water and wastewater- Part 2: Mercury, First Edition
This standard prescribes two methods for the determination of mercury in water and wastewater.
a) Cold vapour atomic absorption spectrophotometric method; and
b) Calorimetric dithizone method.